The Choice of Network Nodes of Urban Underground Logistics System&nbsp;Based on Greedy Algorithm

FANG Long-xiang; YU Xue-yu

doi:10.12152/j.issn.1672-2868.2019.06.007

Journal of Chaohu University >

2019 , Vol. 21 >Issue 6: 51 - 58

DOI: https://doi.org/10.12152/j.issn.1672-2868.2019.06.007

The Choice of Network Nodes of Urban Underground Logistics System Based on Greedy Algorithm

FANG Long-xiang ,
YU Xue-yu

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School of Mathematics & Statistics, Anhui Normal University

FANG Long-xiang：Professor,doctor,School of Mathematics & Statistics, Anhui Normal University

Received date: 2019-10-25

Online published: 2019-11-25

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Abstract

In this paper, we solve the network nodes of underground logistics system by constructing a set coverage model and using greedy algorithm based on the data of Hefei忆s Second Ring and its surrounding areas. By comparing with the results from the 0-1 integer programming algorithm, these results are more in accordance with the real situation.

Key words： urban underground logistics system; network node; set coverage model; greedy algorithm

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FANG Long-xiang , YU Xue-yu . The Choice of Network Nodes of Urban Underground Logistics System Based on Greedy Algorithm[J]. Journal of Chaohu University, 2019 , 21(6) : 51 -58 . DOI: 10.12152/j.issn.1672-2868.2019.06.007

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